Hawkinson; Charles Everett
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hawkinson; Charles Everett.The latest application filed is for "commonly-poled piezoelectric device".
- Hawkinson; Charles Everett - Crystal MN
| Patent | Date |
|---|---|
| Commonly-poled piezoelectric device Grant 8,937,790 - Kautzky , et al. January 20, 2 | 2015-01-20 |
| Commonly-poled Piezoelectric Device App 20130271889 - Kautzky; Michael Christopher ; et al. | 2013-10-17 |
| Commonly-poled piezoelectric device Grant 8,477,456 - Kautzky , et al. July 2, 2 | 2013-07-02 |
| Commonly-poled Piezoelectric Device App 20130026883 - Kautzky; Michael Christopher ; et al. | 2013-01-31 |
| Commonly-poled piezoelectric device Grant 8,279,557 - Kautzky , et al. October 2, 2 | 2012-10-02 |
| Commonly-poled Piezoelectric Device App 20110032642 - Kautzky; Michael Christopher ; et al. | 2011-02-10 |
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